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| author | Andy Whitcroft <apw@shadowen.org> | 2007-01-08 15:58:08 +0000 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2007-01-08 15:44:47 -0800 |
| commit | 93d26e4cb9cec2eb8abb4f37e6dda2c86fcceeac (patch) | |
| tree | 8d3cda91ddd8242531995cb304f37578bfaa7cf0 /http-fetch.c | |
| parent | e08140568a131bcd26e64a0bc8188040847be998 (diff) | |
| download | git-93d26e4cb9cec2eb8abb4f37e6dda2c86fcceeac.tar.gz | |
short i/o: fix calls to read to use xread or read_in_full
We have a number of badly checked read() calls. Often we are
expecting read() to read exactly the size we requested or fail, this
fails to handle interrupts or short reads. Add a read_in_full()
providing those semantics. Otherwise we at a minimum need to check
for EINTR and EAGAIN, where this is appropriate use xread().
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'http-fetch.c')
| -rw-r--r-- | http-fetch.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/http-fetch.c b/http-fetch.c index 396552da02..50a3b005ab 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -175,7 +175,7 @@ static void start_object_request(struct object_request *obj_req) prevlocal = open(prevfile, O_RDONLY); if (prevlocal != -1) { do { - prev_read = read(prevlocal, prev_buf, PREV_BUF_SIZE); + prev_read = xread(prevlocal, prev_buf, PREV_BUF_SIZE); if (prev_read>0) { if (fwrite_sha1_file(prev_buf, 1, |